ES2381079A1 - Support for modular transformers (Machine-translation by Google Translate, not legally binding) - Google Patents
Support for modular transformers (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2381079A1 ES2381079A1 ES200901198A ES200901198A ES2381079A1 ES 2381079 A1 ES2381079 A1 ES 2381079A1 ES 200901198 A ES200901198 A ES 200901198A ES 200901198 A ES200901198 A ES 200901198A ES 2381079 A1 ES2381079 A1 ES 2381079A1
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- art
- support
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
Abstract
Description
OBJETO DE LA INVENCION OBJECT OF THE INVENTION
La presente invencion se refiere a un soporte para transformadores de distribucion de energia en edificaciones, cuya finalidad es la de constituir un elemento modular, facilmente instalable, en un tiempo minimo, con un reducido peso, que permita ofrecer un maximo aislamiento frente a los ruidos y vibraciones que habitualmente generan este tipo de transformadores. The present invention relates to a support for transformers of energy distribution in buildings, whose purpose is to constitute a modular element, easily installable, in a minimum time, with a reduced weight, which allows to offer maximum insulation against noise and vibrations that usually generate this type of transformers.
SECTOR DE LA TECNICA TECHNICAL SECTOR
Asi pues, la invencion se encuadra en el sector tecnico de la distribucion de la energia electrica en el rango de baja tension, mas concretamente en la distribucion de energia en baja tension. Thus, the invention falls within the technical sector of the distribution of electric energy in the low voltage range, more specifically in the distribution of low voltage energy.
En el ambito de aplicacion practica de la invencion, a la hora de distribuir la energia proveniente de las lineas de media o baja tension a las diferentes viviendas de un edificio, se utilizan transformadores de gran volumetria, para transformar la tension a niveles de usuario, como son 240 o 400 Voltios, transformadores que generan vibraciones y ruidos que deben ser minimizados. In the field of practical application of the invention, when distributing the energy coming from the medium or low voltage lines to the different houses of a building, high volume transformers are used, to transform the voltage to user levels, such as 240 or 400 Volts, transformers that generate vibrations and noise that must be minimized.
En este sentido, y hasta la fecha, los transformadores se instalan en un bloque de hormigon, con unos amortiguadores aislantes. In this sense, and to date, the transformers are installed in a concrete block, with insulating dampers.
El bloque de hormigon tiene la mision de aminorar el movimiento del transformador y los amortiguadores de no transmitir dicha vibracion al resto de la instalacion. The concrete block has the mission of reducing the movement of the transformer and the dampers of not transmitting said vibration to the rest of the installation.
Este tipo de instalaciones presentan una serie de problemas, entre las que cabe destacar las siguientes: Presentan una elevada volumetria, necesitando por tanto un gran espacio para su instalacion. These types of installations present a series of problems, among which the following stand out: They have a high volume, therefore requiring a large space for installation.
Su instalacion resulta compleja, al hacerse en varias fases, lo que supone unos plazos de instalacion considerablemente largos, del orden de un mes. Its installation is complex, as it is done in several phases, which means considerably long installation times, on the order of one month.
Se trata de una estructura de hormigon de gran peso, lo que complica su desplazamiento e instalacion. Se hace preciso el empleo de mano de obra especializada en obra. No preve el aislamiento acustico del equipo. It is a concrete structure of great weight, which complicates its movement and installation. The use of skilled labor is required. Does not provide for acoustic isolation of the equipment.
Asi pues este tipo de instalaciones no cumplen con el nuevo codigo tecnico de la edificacion, en el que se especifica que se debe "limitar dentro de los edificios, y en condiciones normales de utilizacion, el riesgo de molestias o enfermedades que el ruido pueda producir a los usuarios, como consecuencia de las caracteristicas de su proyecto, construccion, uso y mantenimiento" yen su punto 2 "Para satisfacer este objetivo, los edificios se proyectaran, construiran, utilizaran y mantendran de tal forma que los elementos constructivos que conforman sus recintos tengan unas caracteristicas acusticas adecuadas para reducir la transmision del ruido aereo, del ruido de impactos y del ruido y vibraciones de las instalaciones propias del edificio, y para limitar el ruido reverberante de los recintos." Thus, these types of installations do not comply with the new technical building code, which specifies that the risk of discomfort or illness that noise may cause should be limited within buildings, and in normal conditions of use. to the users, as a consequence of the characteristics of their project, construction, use and maintenance "and in point 2" To satisfy this objective, the buildings will be projected, constructed, used and maintained in such a way that the constructive elements that make up their enclosures have adequate acoustic characteristics to reduce the transmission of airborne noise, impact noise and noise and vibration of the building's own facilities, and to limit the reverberant noise of the enclosures. "
El soporte para transformadores modular que la invencion propone resuelve la problematica anteriormente expuesta en todos y cada uno de los aspectos comentados, al conseguir un optimo aislamiento acustico, reducir el peso, aminorar la necesidad de espacio y reducir el tiempo de instalacion, ademas de eliminar la necesidad de personal especializado durante su instalacion. The support for modular transformers that the invention proposes solves the problem described above in each and every one of the aspects mentioned, by achieving optimal acoustic insulation, reducing weight, reducing the need for space and reducing installation time, in addition to eliminating the need for specialized personnel during installation.
Para ello, y de forma mas concreta, el soporte que se preconiza presenta un caracter modular, en el que participan tres elementos o bloques fundamentales. El primer bloque, o bloque superior, esta constituido a partir de una serie de vigas de sustentacion paralelas, sobre las que se disponen transversalmente una pareja de vigas a una distancia acorde a la distancia entre ruedas del transformador, en orden a que estas dos vigas dejen encarrilado el transformador, evitando su movimiento y desplazamiento. To do this, and more specifically, the support that is proposed has a modular character, in which three fundamental elements or blocks participate. The first block, or upper block, is constituted from a series of parallel support beams, on which a pair of beams are arranged transversely at a distance according to the distance between wheels of the transformer, in order that these two beams leave the transformer on track, avoiding its movement and displacement.
Bajo este conjunto, y en situacion intermedia se establece el segundo bloque, materializado en un deposito de chapa, sobre cuya embocadura superior apoyan las vigas anteriormente descritas, y que esta destinado a permitir recibir el aceite del transformador en caso de averia, siendo su capacidad de al menos 600 litros. Under this set, and in the intermediate situation the second block is established, materialized in a sheet metal tank, on whose upper mouth support the beams described above, and which is intended to allow receiving the transformer oil in case of breakdown, being its capacity of at least 600 liters.
Finalmente, y bajo dicho deposito, se establece el tercer elemento modular de la invencion, materializado en un dispositivo de aislamiento de vibraciones, en el que participan una pareja de vigas horizontales, sobre las que apoya el deposito o bloque intermedio, en cuyos extremos se establecen los correspondientes amortiguadores. Finally, and under said deposit, the third modular element of the invention is established, materialized in a vibration isolation device, in which a pair of horizontal beams participate, on which the deposit or intermediate block rests, at whose ends it is set the corresponding dampers.
De acuerdo con otra de las caracteristicas de la invencion, se ha previsto que el deposito incorpore una serie de cajones o camaras en las que son regulables unos tornillos en funciones de patas, mediante la extraccion de los cuales es posible tener acceso a la sustitucion o regulacion de los amortiguadores que participan en el bloque inferior. According to another of the characteristics of the invention, it is provided that the deposit incorporates a series of drawers or chambers in which some screws are adjustable in function of legs, by means of the extraction of which it is possible to have access to the replacement or regulation of the shock absorbers that participate in the lower block.
De acuerdo con lo que se acaba de describir, todos los materiales deberan ser anticorrosivos y metalicos, galvanizados en caliente ademas de deber soldarse entre si. According to what has just been described, all materials should be anticorrosive and metallic, hot dip galvanized and must be welded together.
En este sentido, en la instalacion se debe garantizar el aplomo del conjunto en montaje, asi como el aislamiento de corriente a tierra mediante hilo electrico o similar. In this sense, the installation must guarantee the poise of the assembly in assembly, as well as the insulation of ground current by electric wire or similar.
Por ultimo, cabe destacar el hecho de que, el bloque inferior, en determinados lugares de implantacion, como puede ser en el campo, puede no ser necesario, pudiendo constituirse el dispositivo unicamente mediante el bloque superior y el bloque intermedio. Finally, it should be noted that the lower block, in certain places of implantation, as it may be in the field, may not be necessary, and the device can only be constituted by the upper block and the intermediate block.
Para complementar la descripcion que seguidamente se va a realizar ycon objeto de ayudar a una mejor comprension de las caracteristicas del invento, de acuerdo con un ejemplo preferente de realizacion practica del mismo, se acompafa como parte integrante de dicha descripcion, un juego de dibujos en donde con caracter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that will then be made and in order to help a better understanding of the features of the invention, in accordance with a preferred example of practical implementation thereof, a set of drawings is accompanied as an integral part of said description. where the following has been represented by way of illustration and not limitation:
La figura 1. Muestra una vista en perspectiva de un soporte para transformadores realizado de acuerdo con el objeto de la presente invencion, en disposicion final de montaje. Figure 1. Shows a perspective view of a support for transformers made in accordance with the object of the present invention, in final assembly arrangement.
La figura 2. Muestra una vista en alzado del bloque superior que participa en el dispositivo de la invencion. Figure 2. Shows an elevation view of the upper block that participates in the device of the invention.
La figura 3. Muestra una vista en perfil del bloque superior que participa en el dispositivo de la invencion. Figure 3. Shows a profile view of the upper block that participates in the device of the invention.
La figura 4. Muestra una vista en planta del bloque superior que participa en el dispositivo de la invencion. Figure 4. Shows a plan view of the upper block that participates in the device of the invention.
La figura 5. Muestra una vista en perspectiva del bloque intermedio que participa en el dispositivo de la invencion. Figure 5. Shows a perspective view of the intermediate block that participates in the device of the invention.
La figura 6. Muestra una vista en perfil del bloque inferior que participa en el dispositivo de la invencion. Figure 6. Shows a profile view of the lower block that participates in the device of the invention.
La figura 7. Muestra, finalmente, una vista en planta inferior del bloque inferior que participa en el dispositivo de la invencion. Figure 7. Finally shows a bottom plan view of the lower block that participates in the device of the invention.
Como se puede ver en las figuras referidas, el dispositivo de la invencion esta constituido a partir de tres modulos o bloques, un modulo superior (1), el mostrado en las figuras 2 a 4, un modulo intermedio (2), el mostrado en la figura 5, yun modulo inferior (3), el mostrado en las figuras 6 y 7. As can be seen in the aforementioned figures, the device of the invention is constituted from three modules or blocks, an upper module (1), the one shown in figures 2 to 4, an intermediate module (2), the one shown in Figure 5, and a lower module (3), the one shown in Figures 6 and 7.
Pues bien, en el modulo superior participan cuatro vigas de sustentacion (4), sobre las que se disponen una pareja de vigas transversales (5) separadas entre si una distancia de control acorde a la distancia entre ruedas del transformador a sustentar, de manera que este quede encarrilado entre estas dos vigas transversales (5), estructura que se apoya yfija mediante soldadura al bloque intermedio (2), que se materializa en un deposito (6) de chapa, de 3mm de espesor, de capacidad adecuada, preferentemente de al menos 600 litros, deposito abierto superiormente, y destinado a permitir recibir el aceite del transformador en caso de averia de este. Well, in the upper module four support beams (4) participate, on which a pair of transverse beams (5) are arranged separated from each other a control distance according to the distance between wheels of the transformer to support, so that This is trailed between these two transverse beams (5), a structure that is supported and fixed by welding to the intermediate block (2), which is materialized in a tank (6) of sheet metal, 3mm thick, of adequate capacity, preferably of less than 600 liters, a tank open superiorly, and destined to allow receiving the oil from the transformer in the event of a breakdown of this
El citado deposito (6) cuenta interiormente con unos cajones (7), en los que son extraibles unos tornillos en funciones de patas (8), que en situacion normal de trabajo quedaran ocultas en los cajones, pero que en las operaciones de mantenimiento del sistema de amortiguacion se podran extender para facilitar el acceso a los medios de amortiguacion. The aforementioned deposit (6) has internally some drawers (7), in which some screws depending on legs (8) are removable, which in normal working situation will be hidden in the drawers, but that in the maintenance operations of the Damping system may be extended to facilitate access to the damping means.
El bloque inferior (3) esta constituido a partir de unas vigas inferiores (9) que se sueldan a la cara inferior del deposito (6), de manera que en correspondencia con los extremos inferiores de las mismas se disponen elementos amortiguadores (10), materializado en muelles con aislantes anti vibratorios, disefados segun las siguientes especificaciones: Gama de bajas frecuencias: The lower block (3) is constituted from lower beams (9) that are welded to the lower face of the tank (6), so that in correspondence with the lower ends thereof there are damping elements (10), materialized in springs with anti-vibration insulators, designed according to the following specifications: Low frequency range:
Axial: 3 - 5 Hz en los dos ejes (x e y) Vertical: 3 - 5 Hz para el eje z. Axial: 3 - 5 Hz on both axes (x and y) Vertical: 3 - 5 Hz for the z axis.
Los resortes o muelles que participan en los elementos amortiguadores, presentaran un tratamiento anti corrosivo. The springs or springs that participate in the damping elements will have an anti-corrosive treatment.
A partir de esta estructuracion, se consigue una atenuacion media del 93,7% a una frecuencia de excitacion de 50 Hz, de manera que, teniendo en cuenta que la frecuencia natural de los amortiguadores esta entre 3 y 5 Hz, la From this structure, an average attenuation of 93.7% is achieved at an excitation frequency of 50 Hz, so that, taking into account that the natural frequency of the dampers is between 3 and 5 Hz, the
atenuacion final sera del orden del 99%. Final attenuation will be of the order of 99%.
Claims (3)
- Categoría Category
- 56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
- X X
- ES 1068354 U (URENA RAMIREZ RAFAEL) 01/10/2008, columna 1, línea 49 - columna 2, línea 16; columna 2, línea 48 -columna 4, línea 19; figuras. 1-6 ES 1068354 U (URENA RAMIREZ RAFAEL) 10/01/2008, column 1, line 49 - column 2, line 16; column 2, line 48 - column 4, line 19; figures. 1-6
- A TO
- ES 1055129 U (SAMMIC SA) 16/10/2003, columna 3, líneas 9 - 13; columna 4, líneas 5 - 7; figura 1, 1 ES 1055129 U (SAMMIC SA) 10/16/2003, column 3, lines 9-13; column 4, lines 5-7; Figure 1, one
- A TO
- US 3175174 A (SIMMONS GERALD F) 23/03/1965, columna 3, líneas 30 - 65; figuras. 2 US 3175174 A (SIMMONS GERALD F) 03/23/1965, column 3, lines 30-65; figures. 2
- A TO
- US 3125735 A ( T. J. TWOMEY) 17/03/1964, columna 1, líneas 33 - 44; columna 1, líneas 58 - 71; columna 2, líneas 43 - 49; columna 3, líneas 35 - 60; columna 4, línea 41 - columna 5, línea 6; figuras. 1-6 US 3125735 A (T. J. TWOMEY) 03/17/1964, column 1, lines 33-44; column 1, lines 58-71; column 2, lines 43-49; column 3, lines 35-60; column 4, line 41 - column 5, line 6; figures. 1-6
- A TO
- JP 56023722 A (HITACHI LTD) 06/03/1981, Resumen de la base de datos EPODOC. Recuperado de EPOQUE; figuras. 1,2 JP 56023722 A (HITACHI LTD) 06/03/1981, Summary of the EPODOC database. Recovered from EPOQUE; figures. 1.2
- A TO
- CN 201126749 Y (EMERSON NETWORK POWER CO LTD) 01/10/2008, Resumen de la base de datos WPI. Recuperado de EPOQUE (AN - 2008-N87972 [81]); figuras. 1,2 CN 201126749 Y (EMERSON NETWORK POWER CO LTD) 10/01/2008, Summary of the WPI database. Recovered from EPOQUE (AN - 2008-N87972 [81]); figures. 1.2
- A TO
- US 5562047 A (FORNEY FRANK G ET AL.) 08/10/1996, resumen; figuras. 4 US 5562047 A (FORNEY FRANK G ET AL.) 10/08/1996, summary; figures. 4
- Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
- El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
- Fecha de realización del informe 04.05.2012 Date of realization of the report 04.05.2012
- Examinador E. Balsera Porris Página 1/4 Examiner E. Balsera Porris Page 1/4
- Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
- Reivindicaciones 1-6 Reivindicaciones SI NO Claims 1-6 Claims IF NOT
- Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
- Reivindicaciones Reivindicaciones 1-6 SI NO Claims Claims 1-6 IF NOT
- Documento Document
- Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
- D01 D01
- ES 1068354 U (URENA RAMIREZ RAFAEL) 01.10.2008 ES 1068354 U (URENA RAMIREZ RAFAEL) 01.10.2008
- D02 D02
- ES 1055129 U (SAMMIC SA) 16.10.2003 ES 1055129 U (SAMMIC SA) 16.10.2003
- D03 D03
- US 3175174 A (SIMMONS GERALD F) 23.03.1965 US 3175174 A (SIMMONS GERALD F) 23.03.1965
- D04 D04
- US 3125735 A ( T. J. TWOMEY) 17.03.1964 US 3125735 A (T. J. TWOMEY) 03/17/1964
- D05 D05
- JP 56023722 A (HITACHI LTD) 06.03.1981 JP 56023722 A (HITACHI LTD) 06.03.1981
- D06 D06
- CN 201126749 Y (EMERSON NETWORK POWER CO LTD) 01.10.2008 CN 201126749 Y (EMERSON NETWORK POWER CO LTD) 01.10.2008
- D07 D07
- US 5562047 A (FORNEY FRANK G et al.) 08.10.1996 US 5562047 A (FORNEY FRANK G et al.) 08.10.1996
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200901198A ES2381079B1 (en) | 2009-05-11 | 2009-05-11 | SUPPORT FOR MODULAR TRANSFORMERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200901198A ES2381079B1 (en) | 2009-05-11 | 2009-05-11 | SUPPORT FOR MODULAR TRANSFORMERS |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2381079A1 true ES2381079A1 (en) | 2012-05-23 |
ES2381079B1 ES2381079B1 (en) | 2013-04-15 |
Family
ID=46025245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200901198A Withdrawn - After Issue ES2381079B1 (en) | 2009-05-11 | 2009-05-11 | SUPPORT FOR MODULAR TRANSFORMERS |
Country Status (1)
Country | Link |
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ES (1) | ES2381079B1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125735A (en) * | 1964-03-17 | Sound reducing means for internally supported transformer | ||
US3175174A (en) * | 1961-04-11 | 1965-03-23 | Gen Electric | Centering and fastening means for internally supported transformer |
JPS5623722A (en) * | 1979-08-03 | 1981-03-06 | Hitachi Ltd | Vibration-proof transformer |
US5562047A (en) * | 1995-05-19 | 1996-10-08 | New Pig Corporation | Modular spill deck |
ES1055129U (en) * | 2003-06-24 | 2003-10-16 | Sammic Sa | Drying-polishing machine for cutlery and the like |
CN201126749Y (en) * | 2007-11-16 | 2008-10-01 | 艾默生网络能源有限公司 | Structure for fixing transformer |
ES1068354U (en) * | 2008-07-08 | 2008-10-01 | Rafael Ureña Ramirez | Anti-vibration base and sewer for the installation of electric transformers (Machine-translation by Google Translate, not legally binding) |
-
2009
- 2009-05-11 ES ES200901198A patent/ES2381079B1/en not_active Withdrawn - After Issue
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125735A (en) * | 1964-03-17 | Sound reducing means for internally supported transformer | ||
US3175174A (en) * | 1961-04-11 | 1965-03-23 | Gen Electric | Centering and fastening means for internally supported transformer |
JPS5623722A (en) * | 1979-08-03 | 1981-03-06 | Hitachi Ltd | Vibration-proof transformer |
US5562047A (en) * | 1995-05-19 | 1996-10-08 | New Pig Corporation | Modular spill deck |
ES1055129U (en) * | 2003-06-24 | 2003-10-16 | Sammic Sa | Drying-polishing machine for cutlery and the like |
CN201126749Y (en) * | 2007-11-16 | 2008-10-01 | 艾默生网络能源有限公司 | Structure for fixing transformer |
ES1068354U (en) * | 2008-07-08 | 2008-10-01 | Rafael Ureña Ramirez | Anti-vibration base and sewer for the installation of electric transformers (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
ES2381079B1 (en) | 2013-04-15 |
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